The 420TVL Board Type Dome Camera from PI Manufacturing features a 1/4 inch Sharp CCD for accurate and sharp images. 420 lines of resolution assure that you're getting a high quality image for your security needs. A 1.0 LUX ensures that it will pick up images even in low lighted conditions. Other features offered by this board camera include auto backlight and white balance compensation and auto iris control. Let PI Manufacturing secure your home or office with our high quality dome cameras.